Analysis of Above-Ground Steel Storage Tanks Resting Over Piles or Stone Columns

Static and dynamic behavior of above-ground steel storage oil tanks resting on end bearing piles or stone columns are studied and analyzed using ADINA (2019) program. The studied soil profile is an upper soft clay soil layer, followed by an extended dense sand layer. The main purpose of this resear...

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Autores principales:	Tarek Salem, Hassan Maaly, Ahmed Abdelbaset
Formato:	article
Lenguaje:	EN
Publicado:	Gruppo Italiano Frattura 2021
Materias:	Steel Tanks Stone Column Piles Soft Clay ADINA Mechanical engineering and machinery TJ1-1570 Structural engineering (General) TA630-695
Acceso en línea:	https://doaj.org/article/fa85a9e4a8da4bc4a1f4838b5e797aef
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spelling	oai:doaj.org-article:fa85a9e4a8da4bc4a1f4838b5e797aef2021-11-26T10:56:47ZAnalysis of Above-Ground Steel Storage Tanks Resting Over Piles or Stone Columns1971-8993https://doaj.org/article/fa85a9e4a8da4bc4a1f4838b5e797aef2021-06-01T00:00:00Zhttps://www.fracturae.com/index.php/fis/article/view/3053https://doaj.org/toc/1971-8993 Static and dynamic behavior of above-ground steel storage oil tanks resting on end bearing piles or stone columns are studied and analyzed using ADINA (2019) program. The studied soil profile is an upper soft clay soil layer, followed by an extended dense sand layer. The main purpose of this research is to explore to what extent stone columns can be used as an effective alternative to concrete piles under steel storage tanks. Therefore, many three-dimensional numerical models are conducted to analyze and study the performance of such tanks in both static and dynamic cases. Ten of the studied cases are steel tanks resting over stone columns with different numbers and properties. On other hand, one model studied the behavior of steel tank resting on large diameter concrete piles. Results indicate that stone columns can be used instead of end bearing piles as long as the computed settlements are safe. In addition, stone columns are behaving better than concrete piles in decreasing of hoop stress in tank shell. It is also noticed that stone columns with high elastic modulus are effective in reducing the sloshing height of the oil surface during earthquakes. Tarek SalemHassan MaalyAhmed AbdelbasetGruppo Italiano FratturaarticleSteel TanksStone ColumnPilesSoft ClayADINAMechanical engineering and machineryTJ1-1570Structural engineering (General)TA630-695ENFrattura ed Integrità Strutturale, Vol 15, Iss 57 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Steel Tanks Stone Column Piles Soft Clay ADINA Mechanical engineering and machinery TJ1-1570 Structural engineering (General) TA630-695
spellingShingle	Steel Tanks Stone Column Piles Soft Clay ADINA Mechanical engineering and machinery TJ1-1570 Structural engineering (General) TA630-695 Tarek Salem Hassan Maaly Ahmed Abdelbaset Analysis of Above-Ground Steel Storage Tanks Resting Over Piles or Stone Columns
description	Static and dynamic behavior of above-ground steel storage oil tanks resting on end bearing piles or stone columns are studied and analyzed using ADINA (2019) program. The studied soil profile is an upper soft clay soil layer, followed by an extended dense sand layer. The main purpose of this research is to explore to what extent stone columns can be used as an effective alternative to concrete piles under steel storage tanks. Therefore, many three-dimensional numerical models are conducted to analyze and study the performance of such tanks in both static and dynamic cases. Ten of the studied cases are steel tanks resting over stone columns with different numbers and properties. On other hand, one model studied the behavior of steel tank resting on large diameter concrete piles. Results indicate that stone columns can be used instead of end bearing piles as long as the computed settlements are safe. In addition, stone columns are behaving better than concrete piles in decreasing of hoop stress in tank shell. It is also noticed that stone columns with high elastic modulus are effective in reducing the sloshing height of the oil surface during earthquakes.
format	article
author	Tarek Salem Hassan Maaly Ahmed Abdelbaset
author_facet	Tarek Salem Hassan Maaly Ahmed Abdelbaset
author_sort	Tarek Salem
title	Analysis of Above-Ground Steel Storage Tanks Resting Over Piles or Stone Columns
title_short	Analysis of Above-Ground Steel Storage Tanks Resting Over Piles or Stone Columns
title_full	Analysis of Above-Ground Steel Storage Tanks Resting Over Piles or Stone Columns
title_fullStr	Analysis of Above-Ground Steel Storage Tanks Resting Over Piles or Stone Columns
title_full_unstemmed	Analysis of Above-Ground Steel Storage Tanks Resting Over Piles or Stone Columns
title_sort	analysis of above-ground steel storage tanks resting over piles or stone columns
publisher	Gruppo Italiano Frattura
publishDate	2021
url	https://doaj.org/article/fa85a9e4a8da4bc4a1f4838b5e797aef
work_keys_str_mv	AT tareksalem analysisofabovegroundsteelstoragetanksrestingoverpilesorstonecolumns AT hassanmaaly analysisofabovegroundsteelstoragetanksrestingoverpilesorstonecolumns AT ahmedabdelbaset analysisofabovegroundsteelstoragetanksrestingoverpilesorstonecolumns
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Analysis of Above-Ground Steel Storage Tanks Resting Over Piles or Stone Columns

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